# The opt-out still works on 27: an explicit choice always wins over the JVM's.

=== amazoncorretto:27  --cpus=1 --memory=2g   -XX:+UseSerialGC
$ docker run --rm --cpus=1 --memory=2g amazoncorretto:27 java -XX:+UseSerialGC -cp /app GcReport
java.version      = 27
availableCpus     = 1
maxHeapMB         = 511
collector beans   = Copy, MarkSweepCompact
UseG1GC           = false (origin DEFAULT)
UseSerialGC       = true  (origin VM_CREATION)
UseParallelGC     = false (origin DEFAULT)